Comparison

TIIM vs Prøve.no

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

TIIM

Features
Read full description

University of Twente Intervention and Interaction Machine. It is used to collect information on your study's participants through their smartphones. - Application has HealthKit integration. Health app data can be used for survey results.

About

Prøve.no

Features
Read full description

Prøve.no helps you pass the driving theory test. Practice with realistic questions and find out if you're ready for your exam. Try 10 questions free on every test! THEORY TESTS FOR ALL CLASSES • Car (class B) • Motorcycle (class A/A1/A2) • Moped (class M) • Truck (class C) • Light truck (class C1) • Bus (class D) • Minibus (class D1) • Tractor (class T) • Snowmobile (class S) • Taxi driver test • Boat licence test • Road sign test • VHF test (SRC) PROFESSIONAL DRIVER QUALIFICATION (YSK) • YSK Freight transport • YSK Passenger transport • YSK Extension freight transport • YSK Extension passenger transport ADR – DANGEROUS GOODS • ADR Basic course • ADR Tank • ADR Explosives • ADR Radioactive • ADR Hazard signs FEATURES • Thousands of updated questions • Try 10 questions free on every test • Mini tests for quick practice • Detailed result history • Pass guarantee on selected plans • Available in Norwegian, English, Ukrainian, Polish and Arabic PURCHASES The app offers time-limited access per test type. Choose from various durations. Access grants unlimited practice during the selected period. Prices are shown in the app. Purchases are one-time and do not auto-renew.

Screenshots

TIIM4 screens
Prøve.no4 screens

Verdict

The call

The clearest difference is in-app purchases: TIIM at none against Prøve.no's 20. Prøve.no's advantage is update cadence (every 4 days vs every 6 weeks). On price, ads, device support and iOS requirement there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Prøve.no sells 20 one-off in-app purchases. TIIM asks for nothing beyond the download.

UpkeepUpdate frequency

TIIM ships an update every 6 weeks, Prøve.no every 4 days. Both last shipped on October 24, 2026.

Scorecard2 real differences · 4 level
TIIM versus Prøve.no: the parameters behind the verdict, then further details
ParameterTIIMPrøve.no
PriceFreeFree
Update frequencyEvery 6 weeksEvery 4 days — better
AdsNoNo
In-app purchasesNo — betterYes
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS15.0 — better16.0
Further details — not scored
Size48 MB35 MB
Age rating12+4+
DeveloperBMSLAB UtwenteFrancis Rath

In-app purchases

None

TIIM

No in-app purchases

20 purchases

Prøve.no

One-time20
  • Tractor – 1 day$2.99
  • YSK Ext. Passenger – 1 day$4.99
  • YSK Ext. Goods – 1 day$4.99
Show 17 more
  • Light truck – 1 day$4.99
  • ADR Explosives – 7 days$5.99
  • VHF – 30 days$7.99
  • ADR Radioactive – 14 days$9.99
  • Minibus – 7 days$9.99
  • YSK Ext. Goods – 30 days$11.99
  • YSK Ext. Passenger – 30 days$11.99
  • Snowmobile – 30 days$11.99
  • ADR Tank – 30 days$14.99
  • ADR Radioactive – 30 days$14.99
  • ADR Explosives – 30 days$14.99
  • Boat – 30 days$14.99
  • Motorcycle – 30 days$14.99
  • Bus – 7 days$22.99
  • ADR Basic Course – 30 days$39.99
  • Bus – 30 days$39.99
  • Bus – 60 days$49.99

Questions

Is TIIM free?
TIIM is free to download, with no in-app purchases.
Is Prøve.no free?
Prøve.no is free to download, with in-app purchases available.
Do TIIM or Prøve.no have ads?
Neither TIIM nor Prøve.no shows ads.
Which is updated more often, TIIM or Prøve.no?
TIIM ships an update every 6 weeks, and Prøve.no every 4 days. Most recently, TIIM was updated on October 24, 2026 and Prøve.no on October 24, 2026.

Other comparisons